?? fileread.m
字號:
function contents = fileread(fileName);
%FILEREAD Read the contents of a file and put it into a cell string
% Roger Jang, 20010218
if nargin==0, selfdemo; return; end
fid = fopen(fileName);
if fid<0,
error('Cannot open file!');
end
lineNum = 1;
while 1
line = fgetl(fid);
if ~isstr(line), break, end
contents{lineNum} = xlate(line);
lineNum = lineNum+1;
end
fclose(fid);
if exist('contents')~=1
contents=[];
end
% ====== self demo
function selfdemo
fileName = [mfilename, '.m'];
contents = feval(mfilename, fileName);
fprintf('The contents of "%s":\n', mfilename);
for i=1:length(contents),
fprintf('%s\n', contents{i});
end
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